Mark Mulder Signed Oakland Athletics A's 1999 Bowmans Best Baseball Card Beckett Slab

This Mark Mulder autographed 'Oakland Athletics' 1999 Bowmans Best ROOKIE baseball trading card #164 has been signed in blue sharpie. It has been carefully authenticated by an expert from Beckett Authentication Services (BAS) and is deemed authentic and genuine. The card is protected in a tamper-proof BGS enclosure and its authentication can be verified on www.Beckett-Authentication.com using the authentication number 00013191190. Click on the images to enlarge and browse our website for more MLB and baseball autographed collectibles. Notable career accomplishments include 2 MLB All Star Game selections (2003 and 2004) and being the 2001 American League Wins Leader. Mark Mulder has played for the Oakland Athletics and St. Louis Cardinals in his professional baseball career.